Commit | Line | Data |
---|---|---|
f79cf0f0 | 1 | /* |
e2f7325d | 2 | * Copyright 2016-2018 Philippe Proulx <pproulx@efficios.com> |
f79cf0f0 PP |
3 | * |
4 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
5 | * of this software and associated documentation files (the "Software"), to deal | |
6 | * in the Software without restriction, including without limitation the rights | |
7 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
8 | * copies of the Software, and to permit persons to whom the Software is | |
9 | * furnished to do so, subject to the following conditions: | |
10 | * | |
11 | * The above copyright notice and this permission notice shall be included in | |
12 | * all copies or substantial portions of the Software. | |
13 | * | |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
17 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
19 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
20 | * SOFTWARE. | |
21 | */ | |
22 | ||
8ea705f0 | 23 | #define BT_LOG_TAG "PACKET" |
be514b0c | 24 | #include <babeltrace/lib-logging-internal.h> |
8ea705f0 | 25 | |
3dca2276 | 26 | #include <babeltrace/assert-pre-internal.h> |
c6bd8523 | 27 | #include <babeltrace/trace-ir/field-internal.h> |
40f4ba76 | 28 | #include <babeltrace/trace-ir/packet-const.h> |
56e18c4c PP |
29 | #include <babeltrace/trace-ir/packet.h> |
30 | #include <babeltrace/trace-ir/packet-internal.h> | |
31 | #include <babeltrace/trace-ir/field-wrapper-internal.h> | |
32 | #include <babeltrace/trace-ir/trace.h> | |
33 | #include <babeltrace/trace-ir/stream-class-internal.h> | |
34 | #include <babeltrace/trace-ir/stream-class.h> | |
35 | #include <babeltrace/trace-ir/stream.h> | |
36 | #include <babeltrace/trace-ir/stream-internal.h> | |
605e1019 | 37 | #include <babeltrace/trace-ir/clock-snapshot-internal.h> |
56e18c4c | 38 | #include <babeltrace/trace-ir/trace-internal.h> |
f79cf0f0 | 39 | #include <babeltrace/object-internal.h> |
f6ccaed9 | 40 | #include <babeltrace/assert-internal.h> |
be514b0c | 41 | #include <inttypes.h> |
f79cf0f0 | 42 | |
44c440bc PP |
43 | #define BT_ASSERT_PRE_PACKET_HOT(_packet) \ |
44 | BT_ASSERT_PRE_HOT((_packet), "Packet", ": %!+a", (_packet)) | |
45 | ||
094ff7c0 | 46 | struct bt_stream *bt_packet_borrow_stream(struct bt_packet *packet) |
f79cf0f0 | 47 | { |
f6ccaed9 | 48 | BT_ASSERT_PRE_NON_NULL(packet, "Packet"); |
094ff7c0 | 49 | return packet->stream; |
f79cf0f0 PP |
50 | } |
51 | ||
40f4ba76 PP |
52 | const struct bt_stream *bt_packet_borrow_stream_const( |
53 | const struct bt_packet *packet) | |
e5be10ef | 54 | { |
40f4ba76 | 55 | return bt_packet_borrow_stream((void *) packet); |
e5be10ef PP |
56 | } |
57 | ||
44c440bc | 58 | struct bt_field *bt_packet_borrow_context_field(struct bt_packet *packet) |
f79cf0f0 | 59 | { |
312c056a | 60 | BT_ASSERT_PRE_NON_NULL(packet, "Packet"); |
44c440bc | 61 | return packet->context_field ? packet->context_field->field : NULL; |
312c056a | 62 | } |
c5c82c6e | 63 | |
40f4ba76 PP |
64 | const struct bt_field *bt_packet_borrow_context_field_const( |
65 | const struct bt_packet *packet) | |
e5be10ef | 66 | { |
40f4ba76 | 67 | return bt_packet_borrow_context_field((void *) packet); |
e5be10ef PP |
68 | } |
69 | ||
312c056a | 70 | BT_HIDDEN |
40f4ba76 | 71 | void _bt_packet_set_is_frozen(const struct bt_packet *packet, bool is_frozen) |
312c056a | 72 | { |
59e3c4db | 73 | if (!packet) { |
312c056a | 74 | return; |
c5c82c6e PP |
75 | } |
76 | ||
44c440bc PP |
77 | BT_LIB_LOGD("Setting packet's frozen state: %![packet-]+a, " |
78 | "is-frozen=%d", packet, is_frozen); | |
312c056a | 79 | |
44c440bc PP |
80 | if (packet->context_field) { |
81 | BT_LOGD_STR("Setting packet's context field's frozen state."); | |
82 | bt_field_set_is_frozen(packet->context_field->field, | |
6c677fb5 | 83 | is_frozen); |
312c056a PP |
84 | } |
85 | ||
40f4ba76 | 86 | ((struct bt_packet *) packet)->frozen = is_frozen; |
f6ccaed9 PP |
87 | } |
88 | ||
ccf82993 | 89 | static inline |
44c440bc | 90 | void reset_counter_snapshots(struct bt_packet *packet) |
ccf82993 | 91 | { |
44c440bc PP |
92 | packet->discarded_event_counter_snapshot.base.avail = |
93 | BT_PROPERTY_AVAILABILITY_NOT_AVAILABLE; | |
94 | packet->packet_counter_snapshot.base.avail = | |
95 | BT_PROPERTY_AVAILABILITY_NOT_AVAILABLE; | |
ccf82993 PP |
96 | } |
97 | ||
312c056a | 98 | static inline |
44c440bc | 99 | void reset_packet(struct bt_packet *packet) |
f6ccaed9 | 100 | { |
312c056a | 101 | BT_ASSERT(packet); |
44c440bc | 102 | BT_LIB_LOGD("Resetting packet: %!+a", packet); |
6c677fb5 | 103 | bt_packet_set_is_frozen(packet, false); |
312c056a | 104 | |
44c440bc PP |
105 | if (packet->context_field) { |
106 | bt_field_set_is_frozen(packet->context_field->field, false); | |
107 | bt_field_reset(packet->context_field->field); | |
312c056a | 108 | } |
e22b45d0 | 109 | |
605e1019 PP |
110 | if (packet->default_beginning_cs) { |
111 | bt_clock_snapshot_reset(packet->default_beginning_cs); | |
44c440bc | 112 | } |
ccf82993 | 113 | |
605e1019 PP |
114 | if (packet->default_end_cs) { |
115 | bt_clock_snapshot_reset(packet->default_end_cs); | |
ccf82993 | 116 | } |
44c440bc PP |
117 | |
118 | reset_counter_snapshots(packet); | |
f79cf0f0 PP |
119 | } |
120 | ||
312c056a | 121 | static |
44c440bc | 122 | void recycle_context_field(struct bt_field_wrapper *context_field, |
312c056a | 123 | struct bt_stream_class *stream_class) |
f79cf0f0 | 124 | { |
312c056a PP |
125 | BT_ASSERT(context_field); |
126 | BT_LIB_LOGD("Recycling packet context field: " | |
127 | "addr=%p, %![sc-]+S, %![field-]+f", context_field, | |
128 | stream_class, context_field->field); | |
129 | bt_object_pool_recycle_object(&stream_class->packet_context_field_pool, | |
130 | context_field); | |
f79cf0f0 PP |
131 | } |
132 | ||
133 | BT_HIDDEN | |
312c056a | 134 | void bt_packet_recycle(struct bt_packet *packet) |
f79cf0f0 | 135 | { |
312c056a | 136 | struct bt_stream *stream; |
f79cf0f0 | 137 | |
312c056a PP |
138 | BT_ASSERT(packet); |
139 | BT_LIB_LOGD("Recycling packet: %!+a", packet); | |
140 | ||
141 | /* | |
142 | * Those are the important ordered steps: | |
143 | * | |
144 | * 1. Reset the packet object (put any permanent reference it | |
145 | * has, unfreeze it and its fields in developer mode, etc.), | |
146 | * but do NOT put its stream's reference. This stream | |
147 | * contains the pool to which we're about to recycle this | |
148 | * packet object, so we must guarantee its existence thanks | |
149 | * to this existing reference. | |
150 | * | |
151 | * 2. Move the stream reference to our `stream` | |
152 | * variable so that we can set the packet's stream member | |
153 | * to NULL before recycling it. We CANNOT do this after | |
65300d60 | 154 | * we put the stream reference because this bt_object_put_ref() |
312c056a PP |
155 | * could destroy the stream, also destroying its |
156 | * packet pool, thus also destroying our packet object (this | |
157 | * would result in an invalid write access). | |
158 | * | |
159 | * 3. Recycle the packet object. | |
160 | * | |
161 | * 4. Put our stream reference. | |
162 | */ | |
44c440bc | 163 | reset_packet(packet); |
312c056a PP |
164 | stream = packet->stream; |
165 | BT_ASSERT(stream); | |
166 | packet->stream = NULL; | |
167 | bt_object_pool_recycle_object(&stream->packet_pool, packet); | |
cb6f1f7d | 168 | bt_object_put_no_null_check(&stream->base); |
f79cf0f0 PP |
169 | } |
170 | ||
312c056a PP |
171 | BT_HIDDEN |
172 | void bt_packet_destroy(struct bt_packet *packet) | |
f79cf0f0 | 173 | { |
44c440bc | 174 | BT_LIB_LOGD("Destroying packet: %!+a", packet); |
312c056a | 175 | |
44c440bc | 176 | if (packet->context_field) { |
312c056a PP |
177 | if (packet->stream) { |
178 | BT_LOGD_STR("Recycling packet's context field."); | |
44c440bc PP |
179 | recycle_context_field(packet->context_field, |
180 | packet->stream->class); | |
312c056a | 181 | } else { |
44c440bc | 182 | bt_field_wrapper_destroy(packet->context_field); |
312c056a | 183 | } |
238b7404 PP |
184 | |
185 | packet->context_field = NULL; | |
312c056a PP |
186 | } |
187 | ||
605e1019 PP |
188 | if (packet->default_beginning_cs) { |
189 | BT_LOGD_STR("Recycling beginning clock snapshot."); | |
190 | bt_clock_snapshot_recycle(packet->default_beginning_cs); | |
191 | packet->default_beginning_cs = NULL; | |
44c440bc PP |
192 | } |
193 | ||
605e1019 PP |
194 | if (packet->default_end_cs) { |
195 | BT_LOGD_STR("Recycling end clock snapshot."); | |
196 | bt_clock_snapshot_recycle(packet->default_end_cs); | |
197 | packet->default_end_cs = NULL; | |
44c440bc PP |
198 | } |
199 | ||
d409daba | 200 | BT_LOGD_STR("Putting packet's stream."); |
238b7404 | 201 | BT_OBJECT_PUT_REF_AND_RESET(packet->stream); |
f79cf0f0 PP |
202 | g_free(packet); |
203 | } | |
204 | ||
312c056a PP |
205 | BT_HIDDEN |
206 | struct bt_packet *bt_packet_new(struct bt_stream *stream) | |
f79cf0f0 | 207 | { |
50842bdc | 208 | struct bt_packet *packet = NULL; |
862ca4ed | 209 | struct bt_trace_class *trace_class = NULL; |
f79cf0f0 | 210 | |
312c056a | 211 | BT_ASSERT(stream); |
44c440bc | 212 | BT_LIB_LOGD("Creating packet object: %![stream-]+s", stream); |
50842bdc | 213 | packet = g_new0(struct bt_packet, 1); |
f79cf0f0 | 214 | if (!packet) { |
8ea705f0 | 215 | BT_LOGE_STR("Failed to allocate one packet object."); |
44c440bc | 216 | goto error; |
f79cf0f0 PP |
217 | } |
218 | ||
3fea54f6 PP |
219 | bt_object_init_shared(&packet->base, |
220 | (bt_object_release_func) bt_packet_recycle); | |
398454ed PP |
221 | packet->stream = stream; |
222 | bt_object_get_no_null_check(stream); | |
862ca4ed PP |
223 | trace_class = bt_stream_class_borrow_trace_class_inline(stream->class); |
224 | BT_ASSERT(trace_class); | |
be514b0c | 225 | |
5cd6d0e5 | 226 | if (stream->class->packet_context_fc) { |
44c440bc PP |
227 | BT_LOGD_STR("Creating initial packet context field."); |
228 | packet->context_field = bt_field_wrapper_create( | |
229 | &stream->class->packet_context_field_pool, | |
5cd6d0e5 | 230 | stream->class->packet_context_fc); |
44c440bc PP |
231 | if (!packet->context_field) { |
232 | BT_LOGE_STR("Cannot create packet context field wrapper."); | |
233 | goto error; | |
be514b0c | 234 | } |
f79cf0f0 PP |
235 | } |
236 | ||
44c440bc | 237 | if (stream->class->default_clock_class) { |
605e1019 PP |
238 | if (stream->class->packets_have_default_beginning_cs) { |
239 | packet->default_beginning_cs = bt_clock_snapshot_create( | |
44c440bc | 240 | stream->class->default_clock_class); |
605e1019 PP |
241 | if (!packet->default_beginning_cs) { |
242 | /* bt_clock_snapshot_create() logs errors */ | |
44c440bc PP |
243 | goto error; |
244 | } | |
ccf82993 PP |
245 | } |
246 | ||
605e1019 PP |
247 | if (stream->class->packets_have_default_end_cs) { |
248 | packet->default_end_cs = bt_clock_snapshot_create( | |
44c440bc | 249 | stream->class->default_clock_class); |
605e1019 PP |
250 | if (!packet->default_end_cs) { |
251 | /* bt_clock_snapshot_create() logs errors */ | |
44c440bc PP |
252 | goto error; |
253 | } | |
ccf82993 PP |
254 | } |
255 | } | |
256 | ||
44c440bc PP |
257 | reset_counter_snapshots(packet); |
258 | BT_LIB_LOGD("Created packet object: %!+a", packet); | |
259 | goto end; | |
ccf82993 | 260 | |
44c440bc | 261 | error: |
65300d60 | 262 | BT_OBJECT_PUT_REF_AND_RESET(packet); |
ccf82993 PP |
263 | |
264 | end: | |
44c440bc | 265 | return packet; |
ccf82993 PP |
266 | } |
267 | ||
40f4ba76 | 268 | struct bt_packet *bt_packet_create(struct bt_stream *stream) |
312c056a PP |
269 | { |
270 | struct bt_packet *packet = NULL; | |
271 | ||
272 | BT_ASSERT_PRE_NON_NULL(stream, "Stream"); | |
273 | packet = bt_object_pool_create_object(&stream->packet_pool); | |
6c677fb5 | 274 | if (unlikely(!packet)) { |
312c056a PP |
275 | BT_LIB_LOGE("Cannot allocate one packet from stream's packet pool: " |
276 | "%![stream-]+s", stream); | |
6c677fb5 | 277 | goto end; |
312c056a PP |
278 | } |
279 | ||
44c440bc | 280 | if (likely(!packet->stream)) { |
6c677fb5 PP |
281 | packet->stream = stream; |
282 | bt_object_get_no_null_check_no_parent_check( | |
cb6f1f7d | 283 | &packet->stream->base); |
312c056a PP |
284 | } |
285 | ||
312c056a | 286 | end: |
e5be10ef | 287 | return (void *) packet; |
312c056a PP |
288 | } |
289 | ||
b029fcf8 | 290 | enum bt_packet_status bt_packet_move_context_field(struct bt_packet *packet, |
40f4ba76 | 291 | struct bt_packet_context_field *context_field) |
312c056a PP |
292 | { |
293 | struct bt_stream_class *stream_class; | |
294 | struct bt_field_wrapper *field_wrapper = (void *) context_field; | |
295 | ||
44c440bc | 296 | BT_ASSERT_PRE_NON_NULL(packet, "Packet"); |
312c056a | 297 | BT_ASSERT_PRE_NON_NULL(field_wrapper, "Context field"); |
e22b45d0 | 298 | BT_ASSERT_PRE_HOT(packet, "Packet", ": %!+a", packet); |
44c440bc | 299 | stream_class = packet->stream->class; |
5cd6d0e5 | 300 | BT_ASSERT_PRE(stream_class->packet_context_fc, |
e6276565 | 301 | "Stream class has no packet context field class: %!+S", |
312c056a | 302 | stream_class); |
5cd6d0e5 PP |
303 | BT_ASSERT_PRE(field_wrapper->field->class == |
304 | stream_class->packet_context_fc, | |
83ebb7f1 | 305 | "Unexpected packet context field's class: " |
5cd6d0e5 PP |
306 | "%![fc-]+F, %![expected-fc-]+F", field_wrapper->field->class, |
307 | stream_class->packet_context_fc); | |
312c056a PP |
308 | |
309 | /* Recycle current context field: always exists */ | |
44c440bc PP |
310 | BT_ASSERT(packet->context_field); |
311 | recycle_context_field(packet->context_field, stream_class); | |
312c056a PP |
312 | |
313 | /* Move new field */ | |
44c440bc | 314 | packet->context_field = field_wrapper; |
b029fcf8 | 315 | return BT_PACKET_STATUS_OK; |
312c056a | 316 | } |
e22b45d0 | 317 | |
605e1019 | 318 | void bt_packet_set_default_beginning_clock_snapshot(struct bt_packet *packet, |
44c440bc | 319 | uint64_t value_cycles) |
e22b45d0 | 320 | { |
44c440bc | 321 | struct bt_stream_class *sc; |
ccf82993 | 322 | |
e22b45d0 | 323 | BT_ASSERT_PRE_NON_NULL(packet, "Packet"); |
44c440bc PP |
324 | BT_ASSERT_PRE_PACKET_HOT(packet); |
325 | sc = packet->stream->class; | |
326 | BT_ASSERT(sc); | |
327 | BT_ASSERT_PRE(sc->default_clock_class, | |
328 | "Packet's stream class has no default clock class: " | |
329 | "%![packet-]+a, %![sc-]+S", packet, sc); | |
605e1019 | 330 | BT_ASSERT_PRE(sc->packets_have_default_beginning_cs, |
44c440bc | 331 | "Packet's stream class indicates that its packets have " |
605e1019 | 332 | "no default beginning clock snapshot: %![packet-]+a, %![sc-]+S", |
44c440bc | 333 | packet, sc); |
605e1019 PP |
334 | BT_ASSERT(packet->default_beginning_cs); |
335 | bt_clock_snapshot_set_value_inline(packet->default_beginning_cs, | |
140e6d94 | 336 | value_cycles); |
605e1019 | 337 | BT_LIB_LOGV("Set packet's default beginning clock snapshot: " |
e5be10ef | 338 | "%![packet-]+a, value=%" PRIu64, packet, value_cycles); |
e22b45d0 PP |
339 | } |
340 | ||
dc68f16d | 341 | enum bt_clock_snapshot_state bt_packet_borrow_default_beginning_clock_snapshot( |
40f4ba76 | 342 | const struct bt_packet *packet, |
605e1019 | 343 | const struct bt_clock_snapshot **clock_snapshot) |
e22b45d0 | 344 | { |
e22b45d0 | 345 | BT_ASSERT_PRE_NON_NULL(packet, "Packet"); |
605e1019 PP |
346 | BT_ASSERT_PRE_NON_NULL(clock_snapshot, "Clock snapshot (output)"); |
347 | *clock_snapshot = packet->default_beginning_cs; | |
dc68f16d | 348 | return BT_CLOCK_SNAPSHOT_STATE_KNOWN; |
e22b45d0 PP |
349 | } |
350 | ||
605e1019 | 351 | void bt_packet_set_default_end_clock_snapshot(struct bt_packet *packet, |
44c440bc | 352 | uint64_t value_cycles) |
e22b45d0 | 353 | { |
44c440bc PP |
354 | struct bt_stream_class *sc; |
355 | ||
e22b45d0 | 356 | BT_ASSERT_PRE_NON_NULL(packet, "Packet"); |
44c440bc PP |
357 | BT_ASSERT_PRE_PACKET_HOT(packet); |
358 | sc = packet->stream->class; | |
359 | BT_ASSERT(sc); | |
360 | BT_ASSERT_PRE(sc->default_clock_class, | |
361 | "Packet's stream class has no default clock class: " | |
362 | "%![packet-]+a, %![sc-]+S", packet, sc); | |
605e1019 | 363 | BT_ASSERT_PRE(sc->packets_have_default_end_cs, |
44c440bc | 364 | "Packet's stream class indicates that its packets have " |
605e1019 | 365 | "no default end clock snapshot: %![packet-]+a, %![sc-]+S", |
44c440bc | 366 | packet, sc); |
605e1019 PP |
367 | BT_ASSERT(packet->default_end_cs); |
368 | bt_clock_snapshot_set_value_inline(packet->default_end_cs, value_cycles); | |
369 | BT_LIB_LOGV("Set packet's default end clock snapshot: " | |
e5be10ef | 370 | "%![packet-]+a, value=%" PRIu64, packet, value_cycles); |
ccf82993 PP |
371 | } |
372 | ||
dc68f16d | 373 | enum bt_clock_snapshot_state bt_packet_borrow_default_end_clock_snapshot( |
40f4ba76 | 374 | const struct bt_packet *packet, |
605e1019 | 375 | const struct bt_clock_snapshot **clock_snapshot) |
ccf82993 PP |
376 | { |
377 | BT_ASSERT_PRE_NON_NULL(packet, "Packet"); | |
605e1019 PP |
378 | BT_ASSERT_PRE_NON_NULL(clock_snapshot, "Clock snapshot (output)"); |
379 | *clock_snapshot = packet->default_end_cs; | |
dc68f16d | 380 | return BT_CLOCK_SNAPSHOT_STATE_KNOWN; |
e22b45d0 PP |
381 | } |
382 | ||
44c440bc | 383 | enum bt_property_availability bt_packet_get_discarded_event_counter_snapshot( |
40f4ba76 | 384 | const struct bt_packet *packet, uint64_t *value) |
e22b45d0 | 385 | { |
ccf82993 | 386 | BT_ASSERT_PRE_NON_NULL(packet, "Packet"); |
44c440bc PP |
387 | BT_ASSERT_PRE_NON_NULL(value, "Value (output)"); |
388 | *value = packet->discarded_event_counter_snapshot.value; | |
389 | return packet->discarded_event_counter_snapshot.base.avail; | |
ccf82993 | 390 | } |
e22b45d0 | 391 | |
40f4ba76 PP |
392 | void bt_packet_set_discarded_event_counter_snapshot(struct bt_packet *packet, |
393 | uint64_t value) | |
ccf82993 | 394 | { |
e22b45d0 | 395 | BT_ASSERT_PRE_NON_NULL(packet, "Packet"); |
44c440bc PP |
396 | BT_ASSERT_PRE_PACKET_HOT(packet); |
397 | BT_ASSERT_PRE(packet->stream->class->packets_have_discarded_event_counter_snapshot, | |
398 | "Packet's stream's discarded event counter is not enabled: " | |
399 | "%![packet-]+a", packet); | |
400 | bt_property_uint_set(&packet->discarded_event_counter_snapshot, value); | |
ccf82993 | 401 | } |
e22b45d0 | 402 | |
44c440bc | 403 | enum bt_property_availability bt_packet_get_packet_counter_snapshot( |
40f4ba76 | 404 | const struct bt_packet *packet, uint64_t *value) |
ccf82993 PP |
405 | { |
406 | BT_ASSERT_PRE_NON_NULL(packet, "Packet"); | |
44c440bc PP |
407 | BT_ASSERT_PRE_NON_NULL(value, "Value (output)"); |
408 | *value = packet->packet_counter_snapshot.value; | |
409 | return packet->packet_counter_snapshot.base.avail; | |
ccf82993 PP |
410 | } |
411 | ||
40f4ba76 PP |
412 | void bt_packet_set_packet_counter_snapshot(struct bt_packet *packet, |
413 | uint64_t value) | |
ccf82993 PP |
414 | { |
415 | BT_ASSERT_PRE_NON_NULL(packet, "Packet"); | |
44c440bc PP |
416 | BT_ASSERT_PRE_PACKET_HOT(packet); |
417 | BT_ASSERT_PRE(packet->stream->class->packets_have_packet_counter_snapshot, | |
418 | "Packet's stream's packet counter is not enabled: " | |
419 | "%![packet-]+a", packet); | |
420 | bt_property_uint_set(&packet->packet_counter_snapshot, value); | |
e22b45d0 | 421 | } |
c5b9b441 PP |
422 | |
423 | void bt_packet_get_ref(const struct bt_packet *packet) | |
424 | { | |
425 | bt_object_get_ref(packet); | |
426 | } | |
427 | ||
428 | void bt_packet_put_ref(const struct bt_packet *packet) | |
429 | { | |
430 | bt_object_put_ref(packet); | |
431 | } |